UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lD6ufIQ8pb1l3r+nSc1FVE0K0O8VOeKxEox3+YVJRA=' 
WHERE 
  key_id = '7af0e5555a46f086d4281ad60385c02c2150e0326571bbccd6499b82fba19081' 
  AND (
    token = '8lD6ufIQ8pb1l3r+nSc1FVE0K0O8VOeKxEox3+YVJRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )